Science & Technology

The method by which a baby was delivered is associated with how its immune system will respond to two key childhood vaccines, research suggests. Babies born naturally were found to have higher antibody levels, compared with those born via Caesarian sec…

Part of understanding the underlying causes of autism spectrum disorder relies on figuring out which cells’ signaling patterns in the brain are disrupted, and when during nervous system development the disruption occurs. New research findings in mouse …

Demand for mental health treatment has continued to increase as many psychologists report no longer having the capacity to see new patients, according to a new survey.

One aspect of hormonal contraceptives’ effect on the teenage body remains a mystery — whether and how they modify the developing brain. New research in young rats links synthetic hormones found in birth control pills, patches and injections with disor…

The flood capacity of dams could be at greater risk of being exceeded, due to out-of-date modelling for potential maximum rainfall, according to new research. The study concludes that the rainfall model that engineers use to help design critical infras…

A new study finds gold atoms could be key to unlocking organic (carbon-based) reactions, potential building blocks in constructing materials with electronic properties useful in energy-efficient future technologies. Atomic-scale materials control revea…

Currently, various classes of drugs are available for the treatment of mental illnesses — such as depression and anxiety disorders. However, although these drugs confer benefits, they are also associated with adverse side-effects. Conseqeuntly, medica…

The protein BICAT3 is one of the most important manganese distributors in plants. If defective, this can have devastating effects on a plant’s growth; its leaves grow significantly smaller and it produces fewer seeds than usual. A team has recently unc…

The behavior of sperm cells is due, in part, to the individual DNA make-up of these cells, rather than only to the genetics of males. The results, which provide a new understanding of the competition among sperm cells to fertilize the egg, have larger …

An analysis of more than 2,400 women who did not have high blood pressure while pregnant found that about 1 in 10 were diagnosed with high blood pressure in the year after childbirth. Almost a quarter of the women who were diagnosed with high blood pre…

Through extensive model calculations, physicistshave reached general conclusions about the internal structure of neutron stars, where matter reaches enormous densities: depending on their mass, the stars can have a core that is either very stiff or ver…

A new study has shown that people in the early stages of their careers were more likely to be impacted by workplace stress during the COVID-19 pandemic than senior colleagues.

Why are there more plant species in some places than in others? Why is diversity highest in the tropics? What is the connection between biodiversity and environmental conditions? To help answer these questions, an international team has reconstructed t…

An international team of researchers have discovered a new genetic variant that is responsible for close to 7% of all cases of diabetes in Greenland. People with this form of diabetes, caused by the high-impact genetic variant, may require special trea…

Adults who frequently worry about being rejected or abandoned by those closest to them are more prone to having false memories when they can see who is conveying the information, a new study suggests.

New research found that in utero exposure to certain flame retardant chemicals may be a risk factor for developing anxiety symptoms in early adolescence.

Children with a severe form of epilepsy should be vaccinated against the flu due to the high risk of seizures being triggered by an influenza infection, according to a new study.

While it’s anatomically impossible for a human to swallow their tongue, a new study shows that cane toads (Rhinella marina) achieve this feat each time they eat. Cane toads swallow prey using a complex pulley system of cartilage and muscle that travels…

Water — which makes up the majority of every cell in the body — plays a key role in how proteins, including those associated with Parkinson’s disease, fold, misfold, or clump together, according to a new study.

Scientists have made bone marrow ‘organoids’ that capture the key features of human bone marrow.